HomeAbout UsNews & EventsSupport Center Media Relations grace.com > DiscoverySciences.com
PRINT PAGE E-MAIL PAGE

Fast Analysis of Proteins

Fast Analysis of Proteins
Column:   Vydac® 238TP3410 C18, 3µm, 4.6 x 100mm, Vydac® 238TP3405 (identical except 4.6 x 50mm)
(Part No. 238TP3410, 238TP3405)
Mobile  
Phase:  
A: 20% Acetonitrile, 0.1% Trifluoroacetic Acid / B: 45% Acetonitrile, 0.1% Trifluoroacetic Acid
Gradient:   (Time,%B),(0,0),(4,100)
Detector:   UV at 215nm
Flow rate:   as noted
Column  
Temp:  
Comments:   In these two chromatograms, the higher flow rate possible on a 50-mm-long column produces a shallower composition gradient on a per-volume basis and provides slightly higher resolution than a 100-mm-long column. Separation times are similar.
1.  Ribonuclease
2.  Insulin
3.  Cytochrome C
4.  BSA
5.  Myoglobin